Isoproturon D6 (dimethyl D6), 100 ng/µl, 1.1ml

4,4'-Diaminodiphenylmethane, 100 µg/ml, Acetonitr

oxy-Chlordane, 100 µg/ml, Cyclohexane, 1ml

Dibenz[a,c]anthracene, 10µg/mL in Cyclohexane, 10ml